ISO/TC 43/SC 2
| Project No. | ISO 9053-2:2020 |
|---|---|
| Title | <p>This document specifies an alternating airflow method for the determination of the airflow resistance<sup>[5], [6]</sup> of porous materials for acoustical applications.</p> <p>Determination of the airflow resistance based on static flow is described in ISO 9053‑1.</p> |
| Registration number (WIID) | 76744 |
| Scope | <p>This document specifies an alternating airflow method for the determination of the airflow resistance<sup>[5], [6]</sup> of porous materials for acoustical applications.</p> <p>Determination of the airflow resistance based on static flow is described in ISO 9053‑1.</p> |
| Status | Standarts spēkā |
| ICS group | 91.100.60 |